Here is a smart Gigabit DIN-RAIL Switch with smart web management that gives you control over traffic. The TI-G160WS has 16 ports with 32Gbps switching capacity. It supports LACP, STP/RSTP, VLAN, and IGMP Snooping. It also comes with dual redundant power inputs with overload current protection.
This switch is rated to handle operating temperature range of -40 – 167°F.